| 摘要 |
PURPOSE: A regenerative multi-functional boiler installed at a living room is provided to reduce the consumption of electricity by forming a vacuum in a circulation tank containing a heat medium. CONSTITUTION: In a regenerative boiler, a heat medium tank(10,20) heats and expands the heat medium, and is shut tightly and becomes a vacuum state. The heat medium tank is divided into an upper part and a lower part. The upper part is communicated with the lower part through a heat medium circulation pipe(14). A circulation fan is installed at one side of the heat medium tank, and supplies hot air. A water supply pipe(50) is installed at a water tank(24). A humidifier(52) is installed at one side of the heat medium tank.
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